ZDX V6-3.7L (2010)
Power Steering Pump: Testing and Inspection
Hydraulic Power Steering Pump Pressure Test With T/N 07406-0010001
Hydraulic Power Steering Pump Pressure Test with T/N 07406-0010001
Special Tools Required
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Hose Joint Adapter 07RAK-S040122
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P/S Joint Adapter (Pump) 07VAK-P8A011A
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P/S Joint Adapter Plate (Pump) 07VAK-P8A012B
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P/S Pressure Gauge 07406-0010001
Check the fluid pressure as follows to determine whether the trouble is in the pump or steering gearbox.
1. Check the power steering fluid level.
2. Disconnect the pump outlet hose (A) from the pump outlet with care so as not to spill the power steering fluid on the frame and other parts, then
install the P/S joint adapter (pump) on the pump outlet (B) with the P/S joint outlet plate (pump).
3. Connect the hose joint adapter to the P/S pressure gauge, then connect the pump outlet hose to the hose joint adapter.
4. Install the P/S pressure gauge to the P/S joint adapter (pump).
5. Fully open the shut-off valve (A).
6. Fully open the pressure control valve (B).
